Grizzly H8153 Manuale utente
MODEL H8153
DC STICK/TIG PULSE WELDER
OWNER'S MANUAL
COPYRIGHT © MAY, 2007 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TS9033 PRINTED IN CHINA
Table of Contents
INTRODUCTION ............................................................................................................................... 2
Foreword .................................................................................................................................... 2
Contact Info ................................................................................................................................ 2
Specifications ............................................................................................................................. 3
Identification ............................................................................................................................... 3
SECTION 1: SAFETY ....................................................................................................................... 4
Safety Instructions for Stick/TIG Welders .................................................................................. 4
Additional Sources for Welding Codes and Standards .............................................................. 6
SECTION 2: CIRCUIT REQUIREMENTS ........................................................................................ 7
220V Operation .......................................................................................................................... 7
Grounding for Welding Safety .................................................................................................... 8
SECTION 3: INVENTORY ................................................................................................................ 9
SECTION 4: OPERATIONS ........................................................................................................... 10
Operation Safety ...................................................................................................................... 10
Welder Duty Cycle ................................................................................................................... 10
Welder Controls ....................................................................................................................... 11
General Welding Operations .................................................................................................... 12
SECTION 5: ACCESSORIES ......................................................................................................... 13
SECTION 6: SERVICE ................................................................................................................... 14
Troubleshooting ........................................................................................................................ 14
Replacement Parts & Labels ................................................................................................... 16
WARRANTY AND RETURNS ........................................................................................................ 19
-2- H8153 DC Stick/TIG Pulse Welder
INTRODUCTION
Foreword
We are proud to offer the Model H8153 DC Stick/
TIG Pulse Welder. This machine is part of a grow-
ing Grizzly family of fine metalworking equipment.
When used according to the guidelines set forth in
this manual, you can expect years of trouble-free,
enjoyable operation and proof of Grizzly’s com-
mitment to customer satisfaction.
The specifications, drawings, and photographs
illustrated in this manual represent the Model
H8153 when the manual was prepared. However,
owing to Grizzly’s policy of continuous improve-
ment, changes may be made at any time with no
obligation on the part of Grizzly.
For your convenience, we always keep current
Grizzly manuals available on our website at www.
grizzly.com. Any updates to your machine will be
reflected in these manuals as soon as they are
complete. Visit our site often to check for the lat-
est updates to this manual!
Contact Info
If you have any comments regarding this manual,
please write to us at the address below:
Grizzly Industrial, Inc.
C/O Technical Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Email: [email protected]
We stand behind our machines. If you have any
service questions or parts requests, please call or
write us at the location listed below.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail: [email protected]
Web Site: http://www.grizzly.com
H8153 DC Stick/TIG Pulse Welder -3-
Specifications
Stick Welding Current ..............................5–130A
Stick Duty Cycle .............................35% @ 130A
TIG Welding Current ...............................5–160A
TIG Duty Cycle ...............................35% @ 160A
TIG Start Current ...........................................15A
TIG Start Current Upslope .......................0.2 sec
TIG Gas Pre-Flow ....................................0.5 sec
TIG Gas Post-Flow ................................1–10 sec
Upslope ...................................................0–5 sec
Downslope ...............................................0–5 sec
Pulse Frequency Range ......................0.5–25 Hz
Power Consumption ................22.4A @ 220VAC
Output Power ....................................60–80V DC
Length/Width/Height ............... 12 x 61⁄2 x 111⁄2 in.
Net Weight .................................................22 lbs.
Identification
A. Power Light
B. Warning Light
C. Output Current Dial
D. Upslope Current Dial
E. Downslope Current Dial
F. Post Flow Time Dial
G. Pulse Frequency Dial
H. Stick/TIG Selector
I. Pulse ON/OFF Selector
J. 2-Step/4-Step Selector
K. Digital Welding Current Display (Amps)
Figure 1. Model H8153 top front control panel.
A B C D E
F
G
H
K
I
J
L. Negative Output Socket
M. Positive Output Socket
N. Remote Control Connection
O. Gas Outlet Connection
Figure 2. Model H8153 bottom front
connections.
L
ON
M
P. Power ON/OFF Switch
Q. Gas Inlet Connection
R. Welder Enclosure Ground Terminal
S. Power Cord
T. Cooling Fan and Cover
Figure 3. Model H8153 features on back of
enclosure.
T
P
Q
R
S
-4- H8153 DC Stick/TIG Pulse Welder
Safety Instructions for
Stick/TIG Welders
1. READ THIS MANUAL. This manual con-
tains proper operating and safety proce-
dures for this equipment.
2. WELDING FUMES. Breathing welding
fumes can cause suffocation or poisoning
without warning. Keep your head out of
welding fumes. Use adequate ventilation
at the arc to safely remove the fumes from
your breathing zone and the general area.
Use ANSI approved respirators for the type
of welding operation. Protect others from
these fumes.
3. WELDING IN A CONFINED SPACE CAN
BE HAZARDOUS. Always open all covers,
sustain forced ventilation, remove toxic and
hazardous materials, and provide a power
disconnect to the welder inside the work
space. Always work with someone who
can give you help from outside the space.
Welding can displace oxygen. Always check
for safe breathing atmosphere and provide
air-supplied respirators if necessary. Keep
in mind that all normal welding hazards are
intensified in a confined space.
H8153 DC Stick/TIG Pulse Welder -5-
4. ELECTRIC SHOCK. DO NOT touch live
electrical parts. Connect welder to power
source with approved earth ground. Make
sure all electrical connections are tight,
clean, and dry. Connect workpiece to
approved earth ground. The work lead is
NOT a ground connection and is to be
used only to complete the working welding
circuit.
5. PREVENT FIRES. Welding work zones
must be kept clear of flammable liquids,
such as gasoline and solvents; combus-
tible solids, such as paper and wood; and
flammable gases, such as acetylene and
hydrogen. Provide approved fire barriers
and fire extinguishing equipment for the
welding zone. Stay alert for sparks and
spatter thrown into cracks and crevices that
can start a smoldering fire.
6. PERSONAL PROTECTIVE EQUIPMENT.
Wear eye, ear, and body protection
approved for welding operations. Wear
complete body protection, such as clean
and oil-free protective clothing, leather
gloves, protective cap, heavy long-sleeve
shirt, cuffless pants, and high leather boots.
DO NOT wear jewelry or frayed clothing.
Use a welding helmet with correct shade of
filter for the operation. Protect other people
and property in your working zone from
exposure to arc radiation, sparks, and spat-
ter.
7. WORKING AREA. Keep working area clear
of any material not involved in the welding
operation. Keep all equipment, workpieces,
and work surfaces clean, dry, and free of
entanglements. Keep lead cables orga-
nized and away from your body.
8. AVOID EXPLOSION HAZARD. Never
weld on closed containers or containers
with fumes inside. Containers should be
prepared per American Welding Society
Publication F4.1, Section 7.
9. HANDLING GAS CYLINDERS. Regardless
of content, pressurized gas cylinders can
explode. Always secure a protector cap in
place over the outlet valve assembly when
moving the cylinder. A broken off valve
could release the pressurized contents and
cause the cylinder to be hurled about at
dangerously high speeds, causing serious
property damage, personal injury, or death.
Always use safe methods when moving gas
cylinders. Always secure a gas cylinder to a
wall or approved cylinder cart with a chain
before using or storing.
10. PROTECT GAS CYLINDERS FROM HEAT
OR DAMAGE. An excess of heat can
cause the pressurized gas to expand and
explode the cylinder. Never weld on the
gas cylinder. Damaging the outside of the
cylinder can cause the cylinder to crack and
explode. Exploding pressurized gas cylin-
ders can cause serious property damage,
personal injury, or death.
11. ELECTRIC AND MAGNETIC FIELDS
(EMF). Welding operations create EMF
around the welding equipment and
workpieces. Workers who have pacemak-
ers must consult with their physician before
using this equipment or being within 50 feet
of welding operations.
12. EQUIPMENT MAINTENANCE. Make sure
equipment inspections and maintenance
are performed by a qualified person as
required. Stop the welding operation and
disconnect the welder from power if the
equipment is damaged or malfunctions.
13. EXPERIENCING DIFFICULTIES. If you
are experiencing difficulties performing the
intended operation, stop using the equip-
ment. Contact our Technical Support
Department at (570) 546-9663.
-6- H8153 DC Stick/TIG Pulse Welder
American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126, (305) 443-9353, Website: www.
aws.org.
—Safety in welding, Cutting, and Allied Processes, ANSI Standard Z49.1
—Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping,
AWS F4.1
National Fire Protection Association, P. O. Box 9101, 1 Battery March Park, Quincy, MA 02269-9101, (617)
770-3000, Website: www.nfpa.org and www.sparky.org.
—National Electrical Code, NFPA Standard 70
—Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, NFPA Standard 51B
Compressed Gas Association, 1735 Jefferson Davis Highway, Suite 1004, Arlington, VA 22202-4102, (703)
412-0900, Website: www.cganet.com.
—Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1
Canadian Standards Association, Standards Sales, 178 Rexdale Boulevard, Rexdale, Ontario, Canada
M9W 1R3, (800) 463-6727, Website: www.csa-international.org.
—Code for Safety in Welding and Cutting, CSA Standard W117.2
American National Standards Institute (ANSI), 11 West 42nd Street, New York, NY 10036-8002, (212) 642-
4900, Website: www.ansi.org.
—Practice for Occupational and Educational Eye and Face Protection, ANSI Standard Z87.1
U. S. Government Printing Office, Superintendent of Documents, P. O. Box 371954, Pittsburgh, PA 15250
(312) 353-2220, Website: www.osha.gov.
—OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal
Regulations (CFR), Part 1910, Subpart Q, and Part 1929, Subpart J
American Conference of Government Industrial Hygienists (ACGIH), 1330 Kemper Meadow Drive, Suite
600, Cincinnati, OH 45240-1634, (513) 742-2020, Website: www.acgih.org.
—Threshold Limit Values (Booklet)
Additional Sources for
Welding Codes and Standards
Additional Sources
No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other equipment with caution and respect.
Failure to do so could result in serious per-
sonal injury, damage to equipment, or poor
work results.
Like all equipment there is potential danger
when operating this welder. Accidents are
frequently caused by lack of familiarity or
failure to pay attention. Use this welder with
respect and caution to lessen the possibility
of operator injury. If normal safety precau-
tions are overlooked or ignored, serious
personal injury may occur.
H8153 DC Stick/TIG Pulse Welder -7-
SECTION 2: CIRCUIT REQUIREMENTS
Circuit Requirements
Amperage Draw
The Model H8153 welder draws the following
amps under maximum load:
Draw at 220V, Single Phase ...............22.4 Amps
Circuit Requirements
Connect your welder to a dedicated and grounded
circuit that is rated for the amperage given below.
Never replace a circuit breaker on an existing cir-
cuit with one of higher amperage without consult-
ing a qualified electrician to ensure compliance
with wiring codes. If you are unsure about the
wiring codes in your area or you plan to con-
nect your machine to a shared circuit, consult
a qualified electrician.
Minimum 220V Circuit Requirement .....30 Amps
Plug/Receptacle Type
Recommended Plug/Receptacle ....NEMA L6-30
Serious personal injury could occur if you
connect the machine to the power source
before you have completed the set up pro-
cess. DO NOT connect the machine to the
power source until instructed to do so.
220V Operation Grounding
In the event of an electrical short, grounding
reduces the risk of electric shock. The grounding
wire in the power cord must be properly connected
to the grounding prong on the plug; likewise, the
outlet must be properly installed and grounded.
All electrical connections must be made in accor-
dance with local codes and ordinances.
Electrocution or fire could
result if this machine is
not grounded correctly
or if your electrical con-
figuration does not com-
ply with local and state
codes. Ensure compliance
by checking with a quali-
fied electrician!
Extension Cords
We do not recommend the use of extension cords.
Instead, arrange the placement of your equipment
and the installed wiring to eliminate the need for
extension cords.
If you find it absolutely necessary to use an exten-
sion cord at 220V with your machine:
• Use at least a 10 gauge cord that does not
exceed 50 feet in length.
• The extension cord must also contain a
ground wire and plug pin.
• A qualified electrician MUST size cords over
50 feet long to prevent damage to the weld-
er.
Figure 4. NEMA L6-30 plug and receptacle.
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